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Marquise|Natural|GIA

0.91ct I IF Marquise Natural Diamond

EX • I/IF • GIA 1545647799

Certificate GIA 1545647799

Diamond specifications and retailer prices

From $2,602 SGD
HK$15,900 HKD
As of November 1, 2026
Save $3,513 SGD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,860 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.91ct natural marquise diamond

This 0.91ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545647799. Listed at 17 retailers as of November 1, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 1545647799
Dimensions10.62 × 5.06 × 2.95 mm
L/W Ratio2.10
Girdle conditionFaceted
Top View
10.62 mm5.06 mm0.91 ctI / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545647799
Side View
Table 62.0%CrownGirdle: STK-VTKPavilion 39.3°Culet: NoneDepth 58.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,324 SGD|Low: $2,602 SGD|High: $6,205 SGD|Avg: $3,969 SGD|+5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 12$2,602 SGD
Retailer 14$3,147 SGD
Retailer 11$3,241 SGD
Retailer 10$3,375 SGD
Retailer 9$3,401 SGD
Retailer 4$3,508 SGD
Retailer 5$3,611 SGD
Retailer 6$3,613 SGD
Retailer 7$3,651 SGD
Retailer 16$3,656 SGD
Retailer 8$4,174 SGD
Retailer 1$4,324 SGD
Retailer 15$5,260 SGD
Retailer 3$5,365 SGD
Retailer 2$5,443 SGD
Retailer 13$6,114 SGD

27 data points across 16 retailers

17 retailers$2,602 SGD to $6,114 SGD

A
Cheapest Retailer
-
$2,602 SGD
HK$15,900 HKD
A
Retailer 2
-
$3,147 SGD
€2,344 EUR
View
A
Retailer 3
-
$3,241 SGD
$2,535 USD
View
A
Retailer 4
-
$3,375 SGD
$2,640 USD
View
Final sale: no returns
A
Retailer 5
-
$3,401 SGD
£2,095 GBP
View
A
Retailer 6
-
$3,508 SGD
$2,744 USD
View
A
Retailer 7
-
$3,611 SGD
$2,825 USD
View
A
Retailer 8
-
$3,613 SGD
$2,826 USD
View
Retailer 9
-
$3,651 SGD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$3,656 SGD
$2,860 USD
View
Retailer 11
-
$4,174 SGD
A$5,023 AUD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
$4,324 SGD
€3,221 EUR
View
B+
Retailer 13
-
$5,260 SGD
£3,240 GBP
View
Retailer 14
-
$5,365 SGD
$4,197 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$5,443 SGD
ZAR 68,787 ZAR
View
B
Retailer 16
-
$6,114 SGD
£3,766 GBP
View
Most Expensive
NZ Jewellers
a644b982-9d15-4b20-8e64-00cae8bf76f6 · Sep 25
$7,860 SGD
$6,148 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from $2,602 SGDSave up to $3,513 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.91ct Marquise
$2,602 SGD